Authorized Patton Electronics Distributor
Patton Electronics SN4741/32JS32VSP/RJ21/EUI - SmartNode VoIP Gateway, 32 FXS on 2xRJ21-50pin, K.21 basic surge protection, 32 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 16 calls), 2x Gig Ethernet, 1x USB, 1x Console, Single External UI power (100240 VAC), Redundant Power Supply (Optional)

Patton Electronics SN4741/32JS32VSP/RJ21/EUI SmartNode VoIP Gateway, 32 FXS on 2xRJ21-50pin, K.21 basic surge protection, 32 VoIP…

UPC: 847840014176


Documents & Media
Manufacturer Product WebsiteUser Manual

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Patton Electronics SN4741/32JS32VSP/RJ21/EUI is a high-density VoIP gateway designed to bridge legacy analog telephony with modern SIP-based communication systems. This unit delivers 32 Foreign Exchange Station (FXS) ports via two 50-pin RJ21 connectors, enabling direct connection of analog devices such as phones, fax machines, and modems to a VoIP network. Out-of-the-box, the gateway supports up to 32 simultaneous VoIP calls, with a field-upgradable enhanced Session Border Controller (eSBC) module that scales capacity to a maximum of 200 SIP calls for large-scale deployments. Security and voice quality are prioritized with optional SIP-TLS and SRTP encryption for secure signaling and media streams, plus optional transcoding support for up to 16 concurrent calls to accommodate diverse codec requirements. Network connectivity is provided by two Gigabit Ethernet ports, ensuring low-latency data transmission and compatibility with high-speed LAN/WAN infrastructures. The SN4741/32JS32VSP includes a USB port for configuration storage or firmware updates, and a console port for direct CLI management. Power is supplied via a single external universal power supply (100-240 VAC), with an optional redundant power supply available for mission-critical applications. Integrated K.21 basic surge protection safeguards against electrical transients, making it suitable for deployment in industrial, hospitality, or campus environments where power quality may be inconsistent. This gateway is ideal for connecting analog endpoints in hotels, resorts, educational institutions, healthcare facilities, and large industrial sites. Its modular architecture allows for future scalability, while the compact form factor and flexible power options ensure deployment versatility across diverse infrastructure requirements.
  • 32 FXS ports via two 50-pin RJ21 connectors for analog device integration
  • Supports up to 32 simultaneous VoIP calls; upgradeable to 200 SIP calls with eSBC
  • Dual Gigabit Ethernet ports for high-speed network connectivity
  • Optional SIP-TLS/SRTP encryption and transcoding for up to 16 calls
  • K.21 surge protection, USB port, console port, and optional redundant power supply

Specifications

Package Weight (Imperial)
5.85 lbs
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

1SNK705010R0000

Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.
Modular Emergency Stop - Twist release - Mushroom 40mm - Red - Non-illuminated - - No contact block

MPET4-10R

Modular Emergency Stop - Twist release - Mushroom 40mm - Red - Non-illuminated - - No contact block
HPS Open Style Control Transformer, 150VA 240x480V-120x240V 50/60Hz

C2G0150MQMJ

HPS Open Style Control Transformer, 150VA 240x480V-120x240V 50/60Hz
BK63H 1P B2A 10kA 120/240VAC UL1077

0626030563

BK63H 1P B2A 10kA 120/240VAC UL1077
The TX6A™ 10Gig Cat 6A UTP Patch Cord is a 1-Meter, Blue cord constructed of 24 AWG, unshielded, twisted pair stranded, LSZH (60332-1) cable with high-performance modular plugs. Its MaTriX Tape Technology limits alien crosstalk, ensuring 10 Gb/s transmission. The tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.

UTP6AL1MBU

The TX6A™ 10Gig Cat 6A UTP Patch Cord is a 1-Meter, Blue cord constructed of 24 AWG, unshielded, twisted pair stranded, LSZH (60332-1) cable with high-performance modular plugs. Its MaTriX Tape Technology limits alien crosstalk, ensuring 10 Gb/s transmission. The tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.
GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)

1270040900

GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)
ACS380 AC Drive, 3-380-480V In, 3HP, 6A, Type OPEN, 1.5 overload, Integrated, HxWxD 6.69x2.76x7.52 in, Module

ACS380-040S-07A2-4

ACS380 AC Drive, 3-380-480V In, 3HP, 6A, Type OPEN, 1.5 overload, Integrated, HxWxD 6.69x2.76x7.52 in, Module
C.BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 90 I3=450...900 A

XT2NU3090BFF000XXX

C.BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 90 I3=450...900 A
Symmetrical DIN rail 2m 35x15x1,5 steel z-b

50000043

Symmetrical DIN rail 2m 35x15x1,5 steel z-b
MC-50a AC120V 50/60Hz SCREW 1a1b (Metasol) EXP (MC50A-30-11-K7-S-E)

1338006700

MC-50a AC120V 50/60Hz SCREW 1a1b (Metasol) EXP (MC50A-30-11-K7-S-E)
5-port Ethernet Switch

SDI-550

5-port Ethernet Switch
The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.

NNC75X75WH2

The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.

Frequently Asked Questions

What is the warranty period for Patton SmartNode extender components?

Patton Electronics warrants all SmartNode extender components to be free from defects for one year from the first date of shipment.

What types of environments is this Class A device not intended for?

This is a Class A device and is not intended for use in a residential environment.

What are the power options for the SmartNode 4740 Series?

The device supports both AC power versions with C14 inlets and DC power versions with terminal blocks.

What is the regulatory model number for this device?

The regulatory model number for this device is SN4741D4.

What are the available port types for the SmartNode 4740 Series?

The SmartNode 4740 Series offers RJ21 versions and RJ11 & RJ21 Combo versions for analog FXS connectivity.

What is the warranty limitation regarding customer actions?

The warranty does not cover customer damage, abuse, or unauthorized modification of the product.

What are the supported Ethernet cable types for connection?

The device supports 10/100/1000Base-T Gigabit Ethernet LAN and WAN cables.

How do I connect the SmartNode to my laptop for initial configuration?

You can connect the SmartNode to your laptop PC using a console port for initial configuration.

How can I reset the SmartNode device?

The device has a reset button. Specific functions depend on whether the device is operating and the POWER LED is lit.

What information is needed for planning the installation?

Planning requires site log details, network information, a network diagram, IP-related information, software tools, and power source details.

Frequently Asked Questions about Patton Electronics

What is Patton Electronics's warranty policy?

Patton Electronics offers a comprehensive 30-day money-back guarantee on all standard products. This allows customers to purchase with complete confidence, and if unsatisfied, return the product within 30 days. Additionally, Patton provides free top-notch technical support and offers extended warranty options for customers seeking additional protection.

What industries and applications are Patton Electronics products used for?

Patton Electronics products serve multiple critical industries including telecommunications, enterprise networking, industrial automation, banking, point-of-sale, and machine-to-machine communications. Their product lines like SmartNode VoIP, IPLink Routers, and Remote Access Servers enable connectivity solutions for ISP internet access, corporate VPN networks, remote industrial communications, secure banking transactions, and diverse network environments.

What technical support does Patton Electronics offer?

Patton Electronics offers comprehensive technical support through multiple channels, including free top-notch phone and online support directly from factory personnel. Customers receive immediate assistance via phone (+1.301.975.1007 in USA, +41.31.985.25.55 in Switzerland) or email ([email protected]). Their technical support includes free technical advice, installation assistance, advanced service level agreements (SLAs), extended warranty options, advance replacements, and on-site training services.

What are the main product lines offered by Patton Electronics?

Patton Electronics offers a comprehensive range of networking and communication products across multiple product lines, including VoIP Telephony, IP WAN Routers, DSL Products, Remote Access Servers, Serial Device Servers, Industrial Computers, Interface Converters, and Network Connectivity Solutions. Their key product categories span telecommunications infrastructure, network access technologies, and industrial communication equipment, with a strong focus on integrated voice/data routers, broadband connectivity, and network access solutions.

What are the key features of Patton Electronics products?

Patton Electronics offers a comprehensive range of industrial networking and communication products with key features including VoIP telephony, network access solutions, device servers, and Ethernet extension technologies. Their product lines feature robust software, industry-standard protocols (H.323, SIP, MGCP), and versatile interface options for voice and data networks. Standout capabilities include low-cost broadband routers, remote access servers with legacy modem compatibility, and Ethernet extenders that can operate over standard twisted pair cables with ranges up to 5 miles.

What communication protocols do Patton Electronics products support?

Patton Electronics products support multiple communication protocols across serial and Ethernet networks, including RS-232, RS-422, RS-485, Ethernet 10/100BaseTX, 802.11b WiFi, Bluetooth, IPv4, TCP/UDP, Telnet, DHCP, and NAT. Their device servers and networking solutions enable seamless communication between serial devices and Ethernet networks, with support for various data formats, parity options, and transmission speeds.

What environmental ratings do Patton Electronics products have?

Patton Electronics offers three primary environmental ratings through their EnviroNET product lines: EH Series (NEMA 4, 32-122°F), EC Series (32-185°F with environmental protection), and ET Series (Extended Temperature, -40 to 185°F with robust environmental resistance). These series protect against dust, rain, snow, moisture, and physical tampering, making them suitable for harsh industrial environments.

What accessories are available for Patton Electronics products?

Patton Electronics offers a wide range of accessories including power supplies, interface converters, surge protectors, baluns, line drivers, fiber modems, serial device servers, Ethernet extenders, and rack mounting solutions. Key accessories include universal AC/DC power supplies, rack chassis, interface cards, and connectivity adapters for various network and communication applications.

What certifications and standards do Patton Electronics products comply with?

Patton Electronics products are certified to ISO 9001 quality management standards and comply with key international certifications including UL (Underwriters Laboratories) for the USA and Canada. The company maintains a rigorous quality assurance system at their Gaithersburg, Maryland facility, ensuring their industrial networking, communications, and automation products meet high standards of performance and reliability.

How are Patton Electronics products typically installed?

Patton Electronics offers comprehensive installation support through their Global Solutions Group, which provides system engineering, installation, operations, and maintenance services for voice, data, and integrated networks. Their technical support team can assist with installation, and they offer extensive online resources including user manuals and technical notes at www.patton.com to facilitate product setup. For complex installations, Patton leverages a network of local personnel and integration contractors worldwide to ensure professional implementation.